Example usage for android.animation Animator start

List of usage examples for android.animation Animator start

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Introduction

In this page you can find the example usage for android.animation Animator start.

Prototype

public void start()

Source Link

Document

Starts this animation.

Usage

From source file:com.github.huajianjiang.expandablerecyclerview.sample.anim.CircularRevealItemAnimator.java

@RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
private void animateRemoveImpl(final RecyclerView.ViewHolder holder) {
    final View view = holder.itemView;
    //        final ViewPropertyAnimatorCompat animation = ViewCompat.animate(view);
    mRemoveAnimations.add(holder);//from w w  w. j  ava  2s .  c om
    // get the center for the clipping circle
    int cx = (view.getLeft() + view.getRight()) / 2;
    int cy = view.getHeight() / 2;

    // get the initial radius for the clipping circle
    int initialRadius = view.getWidth();

    // create the animation (the final radius is zero)
    final Animator anim = ViewAnimationUtils.createCircularReveal(view, cx, cy, initialRadius, 0);
    anim.setDuration(getRemoveDuration());
    // make the view invisible when the animation is done
    anim.addListener(new AnimatorListenerAdapter() {

        @Override
        public void onAnimationStart(Animator animation) {
            dispatchAddStarting(holder);
        }

        @Override
        public void onAnimationEnd(Animator animation) {
            anim.removeListener(this);
            view.setVisibility(View.VISIBLE);
            dispatchRemoveFinished(holder);
            mRemoveAnimations.remove(holder);
            dispatchFinishedWhenDone();
        }
    });

    // start the animation
    anim.start();
    //        animation.setDuration(getRemoveDuration())
    //                .alpha(0).setListener(new CircularRevealItemAnimator.VpaListenerAdapter() {
    //            @Override
    //            public void onAnimationStart(View view) {
    //                dispatchRemoveStarting(holder);
    //            }
    //
    //            @Override
    //            public void onAnimationEnd(View view) {
    //                animation.setListener(null);
    //                ViewCompat.setAlpha(view, 1);
    //                dispatchRemoveFinished(holder);
    //                mRemoveAnimations.remove(holder);
    //                dispatchFinishedWhenDone();
    //            }
    //        }).start();
}

From source file:com.sinyuk.jianyimaterial.widgets.FloatingToolbar.java

@TargetApi(21)
private void hideLollipopImpl() {
    int rootWidth = mRoot.getWidth();

    float controlX;

    if (mFabOriginalX > rootWidth / 2f) {
        controlX = mFabOriginalX * 0.98f;
    } else {/*  ww w. j  a  v  a 2s  .c o  m*/
        controlX = mFabOriginalX * 1.02f;
    }

    final Path path = new Path();
    path.moveTo(mFab.getX(), mFab.getY());
    final float x2 = controlX;
    final float y2 = getY();
    path.quadTo(x2, y2, mFabOriginalX, mFabOriginalY + getTranslationY());
    ObjectAnimator anim = ObjectAnimator.ofFloat(mFab, View.X, View.Y, path);
    anim.setInterpolator(new AccelerateDecelerateInterpolator());
    anim.setDuration(FAB_UNMORPH_DURATION);
    anim.setStartDelay(FAB_UNMORPH_DELAY);
    anim.start();

    /**
     * Animate FAB elevation back to 6dp
     */
    anim = ObjectAnimator.ofFloat(mFab, View.TRANSLATION_Z, 0);
    anim.setInterpolator(new AccelerateDecelerateInterpolator());
    anim.setDuration(FAB_UNMORPH_DURATION);
    anim.setStartDelay(FAB_UNMORPH_DELAY);
    anim.start();

    /**
     * Restore alpha of FAB drawable
     */
    Drawable drawable = mFab.getDrawable();
    if (drawable != null) {
        anim = ObjectAnimator.ofPropertyValuesHolder(drawable, PropertyValuesHolder.ofInt("alpha", 255));
        anim.setInterpolator(new AccelerateDecelerateInterpolator());
        anim.setDuration(FAB_UNMORPH_DURATION);
        anim.setStartDelay(FAB_UNMORPH_DELAY);
        anim.start();
    }

    Animator toolbarReveal = ViewAnimationUtils.createCircularReveal(this, getWidth() / 2, getHeight() / 2,
            (float) (Math.hypot(getWidth() / 2, getHeight() / 2)), (float) mFab.getWidth() / 2f);

    toolbarReveal.setTarget(this);
    toolbarReveal.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            super.onAnimationEnd(animation);
            setVisibility(View.INVISIBLE);
            mFab.setVisibility(View.VISIBLE);
            mMorphing = false;
        }
    });
    toolbarReveal.setDuration(CIRCULAR_UNREVEAL_DURATION);
    toolbarReveal.setInterpolator(new AccelerateInterpolator());
    toolbarReveal.setStartDelay(CIRCULAR_UNREVEAL_DELAY);
    toolbarReveal.start();

    /**
     * Animate FloatingToolbar animation back to 6dp
     */
    anim = ObjectAnimator.ofFloat(this, View.TRANSLATION_Z, 0);
    anim.setDuration(CIRCULAR_UNREVEAL_DURATION);
    anim.setStartDelay(CIRCULAR_UNREVEAL_DELAY);
    anim.start();
}

From source file:com.github.huajianjiang.expandablerecyclerview.sample.anim.CircularRevealItemAnimator.java

void animateAddImpl(final RecyclerView.ViewHolder holder) {
    Logger.e(TAG, "<<<animateAddImpl>>" + holder);
    final View view = holder.itemView;
    //        final ViewPropertyAnimatorCompat animation = ViewCompat.animate(view);
    mAddAnimations.add(holder);//www  .  ja va2s. com
    // get the center for the clipping circle
    int cx = (view.getLeft() + view.getRight()) / 2;
    int cy = view.getHeight() / 2;

    Logger.e(TAG, "cx=" + cx + ",cy=" + cy);

    // get the final radius for the clipping circle
    int finalRadius = Math.max(view.getWidth(), view.getHeight());

    Logger.e(TAG, "width=" + view.getWidth() + ",height=" + view.getHeight() + ",finalRadius=" + finalRadius);

    // create the animator for this view (the start radius is zero)
    final Animator anim = ViewAnimationUtils.createCircularReveal(view, cx, cy, 0, finalRadius);
    anim.setDuration(getAddDuration());
    anim.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationStart(Animator animation) {
            dispatchAddStarting(holder);
        }

        @Override
        public void onAnimationCancel(Animator animation) {
            view.setVisibility(View.VISIBLE);
        }

        @Override
        public void onAnimationEnd(Animator animation) {
            anim.removeListener(this);
            dispatchAddFinished(holder);
            mAddAnimations.remove(holder);
            dispatchFinishedWhenDone();
        }
    });
    // make the view visible and start the animation
    view.setVisibility(View.VISIBLE);
    anim.start();
    //        animation.alpha(1).setDuration(getAddDuration()).
    //                setListener(new CircularRevealItemAnimator.VpaListenerAdapter() {
    //                    @Override
    //                    public void onAnimationStart(View view) {
    //                        dispatchAddStarting(holder);
    //                    }
    //                    @Override
    //                    public void onAnimationCancel(View view) {
    //                        ViewCompat.setAlpha(view, 1);
    //                    }
    //
    //                    @Override
    //                    public void onAnimationEnd(View view) {
    //                        animation.setListener(null);
    //                        dispatchAddFinished(holder);
    //                        mAddAnimations.remove(holder);
    //                        dispatchFinishedWhenDone();
    //                    }
    //                }).start();
}

From source file:org.chromium.chrome.browser.widget.animation.FocusAnimator.java

private void startAnimator(final Runnable callback) {
    // Don't animate anything if the number of children changed.
    if (mInitialNumberOfChildren != mLayout.getChildCount()) {
        finishAnimation(callback);// w w  w. j  a  v a 2 s. c  o  m
        return;
    }

    // Don't animate if children are already all in the correct places.
    boolean isAnimationNecessary = false;
    ArrayList<Integer> finalChildTops = calculateChildTops();
    for (int i = 0; i < finalChildTops.size() && !isAnimationNecessary; i++) {
        isAnimationNecessary |= finalChildTops.get(i).compareTo(mInitialTops.get(i)) != 0;
    }
    if (!isAnimationNecessary) {
        finishAnimation(callback);
        return;
    }

    // Animate each child moving and changing size to match their final locations.
    ArrayList<Animator> animators = new ArrayList<Animator>();
    ValueAnimator childAnimator = ValueAnimator.ofFloat(0f, 1f);
    animators.add(childAnimator);
    for (int i = 0; i < mLayout.getChildCount(); i++) {
        // The child is already where it should be.
        if (mInitialTops.get(i).compareTo(finalChildTops.get(i)) == 0
                && mInitialTops.get(i + 1).compareTo(finalChildTops.get(i + 1)) == 0) {
            continue;
        }

        final View child = mLayout.getChildAt(i);
        final int translationDifference = mInitialTops.get(i) - finalChildTops.get(i);
        final int oldHeight = mInitialTops.get(i + 1) - mInitialTops.get(i);
        final int newHeight = finalChildTops.get(i + 1) - finalChildTops.get(i);

        // Translate the child to its new place while changing where its bottom is drawn to
        // animate the child changing height without causing another layout.
        childAnimator.addUpdateListener(new AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                float progress = (Float) animation.getAnimatedValue();
                child.setTranslationY(translationDifference * (1f - progress));

                if (oldHeight != newHeight) {
                    float animatedHeight = oldHeight * (1f - progress) + newHeight * progress;
                    child.setBottom(child.getTop() + (int) animatedHeight);
                }
            }
        });

        // Explicitly place the child in its final position in the end.
        childAnimator.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animator) {
                child.setTranslationY(0);
                child.setBottom(child.getTop() + newHeight);
            }
        });
    }

    // Animate the height of the container itself changing.
    int oldContainerHeight = mInitialTops.get(mInitialTops.size() - 1);
    int newContainerHeight = finalChildTops.get(finalChildTops.size() - 1);
    ValueAnimator layoutAnimator = ValueAnimator.ofInt(oldContainerHeight, newContainerHeight);
    layoutAnimator.addUpdateListener(new AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            mLayout.setBottom(((Integer) animation.getAnimatedValue()));
            requestChildFocus();
        }
    });
    animators.add(layoutAnimator);

    // Set up and kick off the animation.
    AnimatorSet animator = new AnimatorSet();
    animator.setDuration(ANIMATION_LENGTH_MS);
    animator.setInterpolator(new LinearOutSlowInInterpolator());
    animator.playTogether(animators);
    animator.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animator) {
            finishAnimation(callback);

            // Request a layout to put everything in the right final place.
            mLayout.requestLayout();
        }
    });
    animator.start();
}

From source file:com.songcode.materialnotes.ui.NoteEditActivity.java

private void animateRevealHide(final View targetview, View startView) {
    if (isActionInsertOrEdit()) {
        int cx = startView.getLeft() + (startView.getWidth() / 2); //middle of button
        int cy = startView.getTop() + (startView.getHeight() / 2); //middle of button
        int radius = (int) Math.sqrt(Math.pow(cx, 2) + Math.pow(cy, 2)); //hypotenuse to top left

        Animator anim = ViewAnimationUtils.createCircularReveal(targetview, cx, cy, radius, 0);
        anim.addListener(new AnimatorListenerAdapter() {
            @Override/*  w  w  w .  ja  v  a2s. c  o m*/
            public void onAnimationEnd(Animator animation) {
                super.onAnimationEnd(animation);
                targetview.setVisibility(View.INVISIBLE);
            }
        });
        //anim.setInterpolator(new AccelerateInterpolator());
        anim.setDuration(ANIM_DURATION);
        anim.start();

        Integer colorTo = getResources().getColor(R.color.primaryColor);
        Integer colorFrom = getResources().getColor(android.R.color.white);
        ValueAnimator colorAnimation = ValueAnimator.ofObject(new ArgbEvaluator(), colorFrom, colorTo);
        colorAnimation.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator animator) {
                targetview.setBackgroundColor((Integer) animator.getAnimatedValue());
            }

        });
        colorAnimation.setInterpolator(new AccelerateInterpolator(2));
        colorAnimation.setDuration(ANIM_DURATION);
        colorAnimation.start();
    } else if (isActionActionView()) {
        mAnimBackGroudView.animate().scaleX(1).scaleY(1).alpha(1).translationY(0).setDuration(ANIM_DURATION)
                .setInterpolator(new AccelerateInterpolator()).start();
        mNoteEditor.animate().alpha(0).setDuration(100).start();
    }
}

From source file:bottombar.BottomBar.java

@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private void backgroundCircularRevealAnimation(View clickedView, final int newColor) {
    int centerX = (int) (ViewCompat.getX(clickedView) + (clickedView.getMeasuredWidth() / 2));
    int yOffset = isTabletMode ? (int) ViewCompat.getY(clickedView) : 0;
    int centerY = yOffset + clickedView.getMeasuredHeight() / 2;
    int startRadius = 0;
    int finalRadius = isTabletMode ? outerContainer.getHeight() : outerContainer.getWidth();

    Animator animator = ViewAnimationUtils.createCircularReveal(backgroundOverlay, centerX, centerY,
            startRadius, finalRadius);//ww w  .j  a  v  a  2  s .c  o  m

    if (isTabletMode) {
        animator.setDuration(500);
    }

    animator.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            onEnd();
        }

        @Override
        public void onAnimationCancel(Animator animation) {
            onEnd();
        }

        private void onEnd() {
            outerContainer.setBackgroundColor(newColor);
            backgroundOverlay.setVisibility(View.INVISIBLE);
            ViewCompat.setAlpha(backgroundOverlay, 1);
        }
    });

    animator.start();
}

From source file:com.sinyuk.jianyimaterial.widgets.FloatingToolbar.java

@TargetApi(21)
private void showLollipopImpl() {
    int rootWidth = mRoot.getWidth();

    float endFabX;
    float controlX;

    if (mFabOriginalX > rootWidth / 2f) {
        endFabX = rootWidth / 2f + (mFabOriginalX - rootWidth / 2f) / 4f;
        controlX = mFabOriginalX * 0.98f;
    } else {/*from   w ww. j ava2s .  c o m*/
        endFabX = rootWidth / 2f - (mFabOriginalX - rootWidth / 2f) / 4f;
        controlX = mFabOriginalX * 1.02f;
    }

    /**
     * Animate FAB movement
     */
    final Path path = new Path();
    path.moveTo(mFab.getX(), mFab.getY());
    final float x2 = controlX;
    final float y2 = getY();
    path.quadTo(x2, y2, endFabX, getY());
    ObjectAnimator anim = ObjectAnimator.ofFloat(mFab, View.X, View.Y, path);
    anim.setInterpolator(new AccelerateDecelerateInterpolator());
    anim.setDuration(FAB_MORPH_DURATION);
    anim.start();

    /**
     * Fade FAB drawable
     */
    Drawable drawable = mFab.getDrawable();
    if (drawable != null) {
        anim = ObjectAnimator.ofPropertyValuesHolder(drawable, PropertyValuesHolder.ofInt("alpha", 0));
        anim.setInterpolator(new AccelerateDecelerateInterpolator());
        anim.setDuration((long) (FAB_MORPH_DURATION / 3f));
        anim.start();
    }

    /**
     * Animate FAB elevation to 8dp
     */
    anim = ObjectAnimator.ofFloat(mFab, View.TRANSLATION_Z, dpToPixels(2));
    anim.setInterpolator(new AccelerateDecelerateInterpolator());
    anim.setDuration(FAB_MORPH_DURATION);
    anim.start();

    /**
     * Create circular reveal
     */
    Animator toolbarReveal = ViewAnimationUtils.createCircularReveal(this, getWidth() / 2, getHeight() / 2,
            (float) mFab.getWidth() / 2f, (float) (Math.hypot(getWidth() / 2, getHeight() / 2)));

    toolbarReveal.setDuration(CIRCULAR_REVEAL_DURATION);
    toolbarReveal.setTarget(this);
    toolbarReveal.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationStart(Animator animation) {
            super.onAnimationStart(animation);
            mFab.setVisibility(View.INVISIBLE);
            setVisibility(View.VISIBLE);
        }

        @Override
        public void onAnimationEnd(Animator animation) {
            super.onAnimationEnd(animation);
            mMorphing = false;
        }
    });

    toolbarReveal.setInterpolator(new AccelerateInterpolator());
    toolbarReveal.setStartDelay(CIRCULAR_REVEAL_DELAY);
    toolbarReveal.start();

    /**
     * Animate FloatingToolbar elevation to 8dp
     */
    anim = ObjectAnimator.ofFloat(this, View.TRANSLATION_Z, dpToPixels(2));
    anim.setDuration(CIRCULAR_REVEAL_DURATION);
    anim.setStartDelay(CIRCULAR_REVEAL_DELAY);
    anim.start();
}

From source file:android.support.v17.leanback.app.OnboardingSupportFragment.java

private boolean startLogoAnimation() {
    Animator animator = null;
    if (mLogoResourceId != 0) {
        mLogoView.setVisibility(View.VISIBLE);
        mLogoView.setImageResource(mLogoResourceId);
        Animator inAnimator = AnimatorInflater.loadAnimator(getActivity(), R.animator.lb_onboarding_logo_enter);
        Animator outAnimator = AnimatorInflater.loadAnimator(getActivity(), R.animator.lb_onboarding_logo_exit);
        outAnimator.setStartDelay(LOGO_SPLASH_PAUSE_DURATION_MS);
        AnimatorSet logoAnimator = new AnimatorSet();
        logoAnimator.playSequentially(inAnimator, outAnimator);
        logoAnimator.setTarget(mLogoView);
        animator = logoAnimator;//from   w  ww  .  j  av  a  2  s  .  c o  m
    } else {
        animator = onCreateLogoAnimation();
    }
    if (animator != null) {
        animator.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {
                if (getActivity() != null) {
                    startEnterAnimation();
                }
            }
        });
        animator.start();
        return true;
    }
    return false;
}

From source file:com.rbware.github.androidcouchpotato.app.OnboardingSupportFragment.java

boolean startLogoAnimation() {
    Animator animator = null;
    if (mLogoResourceId != 0) {
        mLogoView.setVisibility(View.VISIBLE);
        mLogoView.setImageResource(mLogoResourceId);
        Animator inAnimator = AnimatorInflater.loadAnimator(getActivity(), R.animator.lb_onboarding_logo_enter);
        Animator outAnimator = AnimatorInflater.loadAnimator(getActivity(), R.animator.lb_onboarding_logo_exit);
        outAnimator.setStartDelay(LOGO_SPLASH_PAUSE_DURATION_MS);
        AnimatorSet logoAnimator = new AnimatorSet();
        logoAnimator.playSequentially(inAnimator, outAnimator);
        logoAnimator.setTarget(mLogoView);
        animator = logoAnimator;/* w  w  w  . ja v  a 2 s  . c o  m*/
    } else {
        animator = onCreateLogoAnimation();
    }
    if (animator != null) {
        animator.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {
                if (getActivity() != null) {
                    startEnterAnimation();
                }
            }
        });
        animator.start();
        return true;
    }
    return false;
}

From source file:ca.zadrox.dota2esportticker.ui.TeamDetailActivity.java

@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private void createCircularReveal() {

    mHeaderTeamLogo.setVisibility(View.VISIBLE);
    mHeaderTeamLogo.setImageBitmap(mTeam.logo);

    if (mHeaderBox.isAttachedToWindow()) {
        mHeaderTeamLogo.setTranslationY(-UIUtils.calculateActionBarSize(this) - mHeaderTeamLogo.getHeight());

        mHeaderTeamLogo.animate().translationY(0).setDuration(100)
                .setInterpolator(new AccelerateDecelerateInterpolator())
                .setListener(new Animator.AnimatorListener() {
                    @Override/*from   w  ww.j a  v  a2s. c  o  m*/
                    public void onAnimationStart(Animator animation) {

                    }

                    @Override
                    public void onAnimationEnd(Animator animation) {
                        int cx = (mHeaderBox.getLeft() + mHeaderBox.getRight()) / 2;
                        int cy = (mHeaderBox.getTop() + mHeaderBox.getBottom()) / 2;

                        int finalRadius = Math.max(mHeaderBox.getWidth(), mHeaderBox.getHeight());

                        final Animator anim = ViewAnimationUtils.createCircularReveal(mHeaderBox, cx, cy, 0,
                                finalRadius);

                        anim.setDuration(250);
                        anim.setInterpolator(new AccelerateDecelerateInterpolator());
                        anim.addListener(new Animator.AnimatorListener() {
                            @Override
                            public void onAnimationStart(Animator animation) {
                                mHeaderTeamName.setAlpha(1);
                                mHeaderTeamLogo.setImageBitmap(mTeam.logo);
                                mHeaderBox.setBackgroundColor(mTeam.palette
                                        .getDarkVibrantColor(getResources().getColor(R.color.theme_primary)));
                            }

                            @Override
                            public void onAnimationEnd(Animator animation) {

                            }

                            @Override
                            public void onAnimationCancel(Animator animation) {

                            }

                            @Override
                            public void onAnimationRepeat(Animator animation) {

                            }
                        });
                        anim.start();
                    }

                    @Override
                    public void onAnimationCancel(Animator animation) {

                    }

                    @Override
                    public void onAnimationRepeat(Animator animation) {

                    }
                }).start();

    } else {
        mHeaderTeamName.setAlpha(1);
        mHeaderTeamLogo.setImageBitmap(mTeam.logo);
        mHeaderBox.setBackgroundColor(
                mTeam.palette.getDarkVibrantColor(getResources().getColor(R.color.theme_primary)));
    }
}